JonathanG
Aquarium Advice Activist
Would a tank without any fish and only coral be able to sustain enough bb to keep the tank cycled?
Sent from my iPhone using Aquarium Advice
Sent from my iPhone using Aquarium Advice
How would you keep the BB alive?If I were to have a frag tank, so a system with only corals in it, I would not be feeding anything. I would have a light that can support anything photosynthetic and leave it at that, only doing water changes to bring back essential elements like calcium. Now, if someone was to throw a wrasse in there to go after parasites it would be the only fish in the system and require pretty minimal feeding.